/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jaredrummler.ohos.colorpicker.core;

import ohos.agp.render.Canvas;
import ohos.agp.render.ColorFilter;
import ohos.agp.utils.Rect;

abstract public class Drawable {

    private Rect bounds;

    abstract public void draw(Canvas canvas);

    abstract public int getOpacity();

    abstract public void setAlpha(int alpha);

    abstract public void setColorFilter(ColorFilter cf);

    public Rect getBounds() {
        return bounds;
    }

    protected void onBoundsChange(Rect bounds) {
        this.bounds = bounds;
    }

    public void setBounds(int left, int top, int right, int bottom) {
        onBoundsChange(new Rect(left, top, right, bottom));
    }
}
